测量范围： 0 tënë 150 mg/L(ppm) O2, 0 tënë 1500 mg/L(ppm) O2, 0 tënë 15000 mg/L(ppm) O2

SMD microcomputer control technology, high quality narrow band filter, with temperature compensation LED optical system, built-in response timer, ensuring sample measurement and user's results*, overall design compact, waterproof sample pool, ensuring measurement fast and accurate, reproducibility good, with correction functions and built-in software adjustment functions, used for scientific research, measurement to make sample detection, identification.

Features of Performance

▷ SMD microcomputer control technology, high performance narrow band filter and temperature compensation LED light source system, new waterproof design, compact portable, background light display.

▷ Factory and user custom dual calibration function, automatic memory last zero point calibration, no need frequent zero point correction, good GLP function, automatic shutdown setup.

▷ IRiM infrared data transmitter unique [Recommended ET214050] design, 16 sets of data storage, can be adjusted to read at any time, facilitating field data organization and recording and with computer connection facilitating data transfer. IRiM infrared data transmitter unique [Recommended ET214050] design, 16 sets of data storage, can be adjusted to read at any time, facilitating field data organization and recording and with computer connection facilitating data transfer.

Teknik Specifications

ET99109 <unk>横版<unk>

Range de mesure

0 to 150 mg/L(ppm) O2、0 to 1500 mg/L(ppm) O2、0 to 15000 mg/L(ppm) O2

Resolution

1 mg/L (ppm), 1 mg/L (ppm), 10 mg/L (ppm)

Hakkil @ 20°C

±3.5% F.S.

Sistem optik

Pii ye tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n

430 nm, 610 nm ye kaam ye kaam ye kaam ye kaam ye kaam ye kaam ye kaam ye kaam ye kaam ye kaam ye kaam ye kaam ye kaam ye kaam ye kaam ye kaam ye kaam ye kaam ye kaam ye kaam ye kaam Resolution: 0.01A

Metode Standart

Reference to water, wastewater standard methods, 18th edition, potassium chromate/sulfuric acid comparison [ISO 15705:2002]

Kalibrasiɔn Mode

Automatic zero point correction, factory calibration and user custom dual calibration mode (Automatic zero point correction, factory calibration and user custom dual calibration mode) (Automatic zero point correction, factory calibration and user custom dual calibration mode)

Data Management

16 tɛ̈n yenë data tɔ̈ɔ̈u thïn, a lëu bï ya tɔ̈ɔ̈u në kaam tök; Ka tɛmɛ ET214050 IRiM infrared data transmitter, ka tɛmɛ PC data transfer

Power Mode

Bateri 4×1.5AAA, minit 10 ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ

Applicable Environment (Wɛɛngɛ)

5 ha 40°C、RH: 30 ha 90% cïn condensation

Dimension Weight

Kɔmpiye: 190 × 110 × 55mm, Kɔmpiye: 450g

Akutnhom

CE certified, IP68 (0.1m condition, 1 hour)

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